Garney Construction has recently trialed a new smart device from Kenzen to help protect workers from heat stress.
The devices, which were worn on the arms of 28 Garney workers at 10 worksites throughout the U.S., monitor key physiological indicators of each worker, including core body temperature, heart rate, and exertion level. Detecting changes in these factors can lead to proactive prediction and prevention of heat injuries and illnesses.
The wearable sensors alert workers by sending vibrations to the device and notifications to their smart phones. Notifications are also sent to supervisors via their phones and a web dashboard that provides the real-time health status of each worker. The alerts escalate from an initial “stop work” message to subsequent alerts for additional measures to avoid emergency situations. Follow-up alerts indicate when a person’s core body temperature has returned to a safe level to resume work.
The collected data can be analyzed to create custom heat stress prevention and treatment strategies at various locations and climates. Garney used the location-specific information to adjust break times and educate employees about the best clothing choices and how to acclimatize to warm working conditions.
Related Stories
| Aug 11, 2010
ASHRAE research targets tying together BIM and energy efficiency
Ensuring that a common language of “energy efficiency” is spoken by both building information modeling software used by architects and energy analysis and simulation software used by engineers is the goal of new research funded by ASHRAE.
| Aug 11, 2010
Report: Building codes and regulations impede progress toward uber-green buildings
The enthusiasm for super green Living Buildings continues unabated, but a key stumbling block to the growth of this highest level of green building performance is an existing set of codes and regulations. A new report by the Cascadia Region Green Building Council entitled "Code, Regulatory and Systemic Barriers Affecting Living Building Projects" presents a case for fundamental reassessment of building codes.
| Aug 11, 2010
Portland Cement Association offers blast resistant design guide for reinforced concrete structures
Developed for designers and engineers, "Blast Resistant Design Guide for Reinforced Concrete Structures" provides a practical treatment of the design of cast-in-place reinforced concrete structures to resist the effects of blast loads. It explains the principles of blast-resistant design, and how to determine the kind and degree of resistance a structure needs as well as how to specify the required materials and details.
| Aug 11, 2010
Rice concrete can cut greenhouse emissions
Rajan Vempati of ChK Group, Inc. in Plano, Texas, and a team of researchers found a way to make nearly carbon-free rice husk ash for concrete, which can lead to a boom in green construction.
| Aug 11, 2010
NYLO Hotel in Dallas will run on renewable energy
When NYLO Dallas/Las Colinas opens in late July 2009, it will run on 100 percent renewable energy. The loft-style boutique hotel brand has signed an agreement with TXU Energy to become the supplier’s first hotel customer in the Dallas/Fort Worth area to purchase 100 percent Renewable Energy Certificate-based electricity.
